Angular contact ball bearings, super-precision S71910 ACB/HCP4A
Bearing number : S71910 ACB/HCP4A
Size (mm) : 50x72x12
Brand : SKF
Bore Diameter (mm) : 50
Outer Diameter (mm) : 72
Width (mm) : 12
Bearing dimensions and specification in SKF catalogue:
d - 50 mm
D - 72 mm
B - 12 mm
d1 - 57.95 mm
d2 - 56.9 mm
D2 - 66.04 mm
r1,2 - min. - 0.6 mm
r3,4 - min. - 0.3 mm
a - 23.2 mm
da - min. - 53.2 mm
da - max. - 57.4 mm
db - min. - 53.2 mm
db - max. - 56.3 mm
Da - max. - 68.8 mm
Db - max. - 70 mm
ra - max. - 0.6 mm
rb - max. - 0.3 mm
Basic dynamic load rating - C - 7.3 kN
Basic static load rating - C0 - 5.8 kN
Fatigue load limit - Pu - 0.25 kN
Limiting speed for grease lubrication - 28000 r/min
Ball - Dw - 4.762 mm
Ball - z - 29
Calculation factor - e - 0.68
Calculation factor - Y2 - 0.87
Calculation factor - Y0 - 0.38
Calculation factor - X2 - 0.41
Calculation factor - Y1 - 0.92
Calculation factor - Y2 - 1.41
Calculation factor - Y0 - 0.76
Calculation factor - X2 - 0.67
Preload class A - GA - 43 N
Preload class B - GB - 86 N
Preload class C - GC - 260 N
Calculation factor - f - 1.09
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.08
Calculation factor - fHC - 1.01
Preload class A - 89 N/micron
Preload class B - 114 N/micron
Preload class C - 172 N/micron
Mass bearing - 0.133 kg
Industrial Bearing Distributors - Addison, Illinois .
A leading supplier of bearings, belts, power transmission parts, and a variety of industrial supplies, Bearings & Industrial Supply brings over 30 years of experience and knowledge into each and every customer interaction. As an SBA certified, minority-owned distributor, providing impeccable customer service is our mission.
SKF S71910ACB/HCP4A bearing distributor | 50x72x
Discription. Here is SKF S71910ACB/HCP4A Bearing distributor.After you order the bearings, the delivery time is about 5-7 days. You don't have to worry about out of stock at all, our inventory of SKF S71910ACB/HCP4A Bearing is large enough to meet your needs.
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Welcome to Roller Bearing (India) We roller bearing India are kolkata Mumbai Chennai Delhi based company located in India. We are a highly renowned distributor & supplier of a qualitative range of various precision engineered bearings like Ball Bearing, Roller Bearing, Spherical Roller Bearing, Taper Roller Bearing and many more.